About niteshpatel77

niteshpatel77 · 11-01-2017

Hi,I have requirement to pass-on the User-to-User SIP header which appears in both "INVITE" and later in "REFER" message back to the new INVITE.CUCM 10.5 does the new INVITE based on the "Refer-To" header in the "REFER" message, but do not pass-throu...

niteshpatel77 · 11-22-2017

Hi Mark,I tried that earlier and I can see the values remain as it is if I use Pass-through, but to the same message dialogues.As I understand more on Cisco, for the REFER-TO, Cisco actually create a new SIP Invite dialogues with different call ID, s...

niteshpatel77 · 11-09-2017

Hi Mark,Yes. Cisco acting as B2BUA and then dropping the "User-to-User" header for the new SIP invite created based on the "Refer-To" telephone number.Are there any way to STORE this information in variable for the INCOMING message?and thenAdd it b...

niteshpatel77 · 11-01-2017

Hi,You can the following script in your SIP trunk, to get the UUI header passed through from CUCM.M = {}M.allowHeaders = {"User-to-User"}function process_inbound_any_request(msg)local uui_hdr = msg:getHeader("User-to-User") if uui_hdr then trace.f...

Member Since	‎11-01-2017 10:12 AM
Date Last Visited	‎02-10-2021 02:03 AM
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Lua script to add the UUI header from Incoming SIP INVITE message to New INVITE

Re: Lua script to add the UUI header from Incoming SIP INVITE message to New INVITE

Re: Lua script to add the UUI header from Incoming SIP INVITE message to New INVITE

Re: create pass-through in call manager to allow user-to-user field pass to ip phone